Home / 5,048.96-7,566.84-2,584.40

Finding the Fourth Proportional to 5,048.96, 7,566.84 and 2,584.40

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Solution

The fourth proportional to 5,048.96, 7,566.84 and 2,584.40 is: 3,873.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048.96 : 7,566.84 = 2,584.40 : x
  2. Step 2: Convert to fraction form
    5,048.96/7,566.84 = 2,584.40/x
  3. Step 3: Cross multiply
    5,048.96x = 7,566.84 × 2,584.40
  4. Step 4: Simplify right side
    5,048.96x = 19,555,741.30
  5. Step 5: Solve for x
    x = 19,555,741.30/5,048.96
  6. Step 6: Final answer
    x = 3,873.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.